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Tooltips for cells in HTML table (no Javascript)
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What's the difference?
– Daniel C. Sobral
Jan 30 '18 at 8:35
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How to convert a string to lower case in Bash?
...ing, or does your last example (in Bash) actually do something completely different? It works for "ABX", but if you instead make word="Hi All" like the other examples, it returns ha, not hi all. It only works for the capitalized letters and skips the already-lowercased letters.
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Single Sign On across multiple domains [closed]
..., it redirects to the master domain (login.mydomain.com/master_login.php). If the user has not signed in to the master it requests authentication from the user (ie. display login page). After the user is authenticated it creates a session in a database. If the user is already authenticated it looks ...
Mercurial .hgignore for Visual Studio 2010 projects
... options in the config dialog for ReSharper can be set to. In other words, if you want to ensure that all the developers are running with the same settings for a lot of the things ReSharper will help you with, that particular line can't be there.
So my advice is this: Do it manually, you'll learn a...
Target elements with multiple classes, within one rule
... I need to assign them within one rule, so that the same classes could be different within different containers. Say I have this in my CSS:
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IntelliJ gives Fatal Error: Unable to find package java.lang in classpath or bootclasspath
...the JDK Home path field is pointing to a valid JDK folder (add a new entry if needed e.g. jdk1.8.0_161).
Within Project Settings > Modules:
Make sure that the Module SDK is set to the same entry you picked in the Platform Settings > SDKs
Save & Build again.
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iOS: How to store username/password within an app?
...only accessible to your app, there is no need to delete it when app quits (if that was your concern).
Apple provides sample code that stores, reads and deletes keychain items and here is how to use the keychain wrapper class from that sample which greatly simplifies using Keychain.
Include Securit...
How can I get list of values from dict?
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A slightly "better" link (to a specific spot on the page you posted): docs.python.org/2/library/stdtypes.html#dict.values
– mgilson
Apr 26 '13 at 3:46
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uppercase first character in a variable with bash
...n) and it uses two substitutions compared to the best scored answer's one. If you absolutely must write legacy code, consider using a function instead of a subshell.
– Steve
Apr 13 '16 at 23:57
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Using [UIColor colorWithRed:green:blue:alpha:] doesn't work with UITableView seperatorColor?
...:(green/255.0) blue:(blue/255.0) alpha:alpha];
}
@end
So you can just do(If you import the category I linked to above):
[UIColor colorWithR:127 G:127: B:127 A:1];
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